swap computer issues

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99sidude

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I just finished my b18c swap in my eg hatch with no major issues. I have 2 questions...

-What should I be idling at? I seem to be at 900-1000 rpm's for idle. this seems ok, but it used to idle around 600 with the d15, and my old em1 was around 500.

-Where should I be hitting vtec? I havn't taken it to 5500 yet because I am breaking in a new clutch, but at 4500, the exhaust tone changes and gets alot louder (like in vtec). Im just wondering if thid is vtec hitting early, or my IAB's activating?
 
VTEC will turn on between 4400 and 4800 depending on throttle/tach.. normal.
 
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